baber/WOPTO huggingface dataset:
Patent JP-H0531360-A (JP)
Title: Adsorbent for collecting extremetly small quantity of component
Inventor: ICHIKAWA HIROSHI
IPC: B01J20/20
Filed: 1991-07-31
Abstract: PURPOSE:To provide an adsorbent which can collect extremely small quantity of components in air, seawater, river-water, etc., efficiently and properly, and improve the collecting efficiency. CONSTITUTION:An adsorbent is prepared by mixing a fusible phenolic resin carbonizable by heating with either one of carbon powder, graphite powder, carbon black, and powdery or spherical infusible phenolic resin carbonizable by heating or a mixture of at least two of them, forming the mixture, and baking the formed body. The adsorbent has 1000-0.2m<2>/g accumulated specific surface area with small pores of <=11000Angstrom  by BET method and 0.5wt.% of ash content.
Patent JP-S6189883-A (JP)
Title: Heat-sensitive recording material
Inventor: YAGUCHI HIROSHI
IPC: B41M5/28
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a recording material having high sensitivity and favorable head matching property, by using a combination of polystyrene and silicon oxide as a filler in an undercoat layer, in a thermal recording material comprising a filler-containing undercoat layer and a heat-sensitive color forming layer on a base. CONSTITUTION:As a filler in the undercoat layer, a combination of polystyrene and silicon oxide is used in a weight ratio of polystyrene to silicon oxide of 1:4-4:1. The undercoat layer consists of the filler and a binder, which is a water-soluble high molecular weight compound or an aqueous emulsion. The thermal color forming layer comprises a leuco dye and a color developer as main constituents, and one or more leuco dyes are used singly or in combination. The leuco dye, a color developer, the binder and other additives are individually dispersed, or the substances other than the leuco dye are mixed, a protective colloidal substance, a surfactant or the like is added to the mixture, followed by dispersing by a dispersing machine to prepare a coating liquid for forming the thermal color forming layer. After providing the undercoat layer on the base by undercoating and drying, the coating liquid is applied thereto, followed by drying and calendering to obtain a heat-sensitive recording sheet.
Patent JP-H01132495-A (JP)
Title: Paraglider
Inventor: NIIMI AKIHIKO
IPC: B64D17/10
Filed: 1987-08-28
Abstract: PURPOSE: To provide a safe and stable gliding state at all times by providing valve members for preventing the reverse flowing of air flowed into wing members through air inlets to the outside in the air inlets in a number of wing members constituting a paraglider. CONSTITUTION: A paraglider includes a number of streamline bag-like wing members 1 successively provided in one horizontal direction to have air inlets 2 formed in the front parts thereof. In this case, in the air inlet 2 of each wing member 1, a reverse flow preventing valve 3 is provided for preventing air flowed into the wing member during paraglider gliding from flowing reversibly from the air inlet 2 and being discharged to the outside of the wing member 1. The reverse flow preventing valve 3 is made of, for example a cylindrical sheet, the periphery end of one end part thereof is fixed to the air inlet 2, a side thereof is knitted to the inside of the wing member 1, and the other end part is formed to be freely opened/closed. Thus, during reverse air flowing, the air inlet 2 is tightly shut by firmly fixing the reverse flow valve 3.
Patent JP-S6370923-A (JP)
Inventor: ERUNSUTO GURIGAATO
IPC: G11B5/84
Filed: 1987-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1037697-A (JP)
Title: Conveyor for segment
Inventor: KANEKO KENICHI
IPC: E21D11/40
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce cost by installing a shifter shifting a segment between a lifting device carrying the segment in the vertical direction and a carrier truck carrying the segement in the horizontal direction. SOLUTION: A required number of segments 4 are stacked and loaded on the base 31 of a lifting device 3, and the lifting device 3 is lowered up to the bottom section of a shaft. A shifter 1 is made to travel on the top face of a carrier truck, and intruded between the base of the lifting device 3 and the base 31. A lifting-lowering pantagraph 16 for the shifter 1 is elongated and a cradle 14 is elevated, and the segments 4 are received from a delivery space 32. The shifter 1 is made to travel up to the top face of the carrier truck at the head, a turntable 13 is rotated, and the directions of the segments 4 are changed at 90 deg.. The cradle 14 is brought down, the segments 4 are stacked and replaced onto a support member for the carrier truck, and the shifter 1 is moved onto the next truck while the lifting device 3 is lifted.  Accordingly, the conveyor is miniaturized, and cost can be reduced.
Patent JP-H1039314-A (JP)
Title: Liquid crystal device and its production
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1337
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent defective orientation due to impurities included at the time of producing an orientation controlling film by dissolving polyamic acid or polyamide in a specified solvent, applying the resultant soln. by printing and then firing it. SOLUTION: In a process for forming an orientation controlling film, polyamic acid or polyamide is dissolved in a solvent consisting of N-methyl-2- pyrrolidone(NMP) and n-butylcellosolve(nBC) contg. <=100ppm ethylene glycol and the resultant soln. is applied by printing and fired. The amt. of ethylene glycol in the nBC is such a very small amt. as several ppm to 100ppm, preferably <=30ppm. Since the good solvent (NMP) and the bad solvent (nBC) are used in a ratio of 1:10 to 6:1, preferably 3:2, the ethylene glycol content of the entire solvent is limited to <=40ppm. High purity nBC is effective for a device with a narrow cell gap and suppresses defective orientation in a liq. crystal device holding a ferroelectric liq. crystal in a narrow gap.
Patent JP-H0872754-A (JP)
Title: Flap structure on truck deck
Inventor: OYAMA CHIHIRO
IPC: B62D33/023
Filed: 1994-09-07
Abstract: PURPOSE: To improve a conventional flap consisting of a metal plate and a plywood so as to reduce material cost, lighten the flap weight, improve its quality sense and beauty in design, and improve watertightness of a gap between a flap lower frame journalled by a hinge and a deck side edge, and watertightness of a gap formed when frames of the flap both sides and a frame body standing in the front/rear of the deck abut on each other. CONSTITUTION: A flap structure on a truck deck comprises a flap outer plate 2 which is made of a steel plate and has an upper frame part 2a formed by folding up its upper part and a lower frame part 2b formed by folding up its lower part, an inner post 6 which is made of steel material, shaped like a hat, and has the top 6a of the hat fixed to the inside of the outer plate and a flange part 6b of the hat fixed to the inside of the upper frame part 2a and the lower frame part 2b, a side frame material 5 having approximately U-shaped section, and a lining 7 which is made of veneer plate and fixed to the outside of the upper frame part 2a and the lower frame part 2b.  And a lower frame material 3 which has shaped cross section and is made of an aluminum extruded material is laid and fixed thereto and the bottom end of the lining 7 is inserted into an upward groove 3a for fixing the lining, which is provided on the lower frame material 3, so as to be fixed thereto.
Patent JP-H0378110-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: SHIROSHITA KENJI
IPC: G11B5/53
Filed: 1989-08-18
Abstract: PURPOSE:To achieve three-layered recording of high tone quality by relatively fitting FMA and PCM heads to a rotary drum 90 deg. to 110 deg. away from each other and minimizing the overlapping of both sound signal tracking traces in an SP mode and that of both sound signal spectra in an EM mode. CONSTITUTION:The FMA head and the PCM head are relatively fitted to the rotary drum 90 deg. to 110 deg. away from each other. In the SP mode, the overlapping of both sound signal recording traces 37 and 38 from the FMA and PCM heads is set to 1/4 or below of each recording trace width. While in the EP mode where the recording trace 37 completely superimposes on the recording trace 38, an FM sound signal is made into an FM modulation signal with less overlapping with the spectrum of a PCM sound signal from a simple normal wave. Consequently, in the SP mode the FM sound signal can be erased by the PCM sound signal to reduce the interference between both sound signals. In the EP mode, recording the FM sound signal can be equivalently intensified to reduce interference between both signals. Thus, three-layered recording of high toner quality is attainable.
Patent JP-S58115760-A (JP)
Title: Manufacture of negative electrode plate for sealed nickel-cadmium storage battery
Inventor: HIRAKAWA TAKESHI
IPC: H01M4/26
Filed: 1981-12-28
Abstract: PURPOSE:To remove matters sticking to the surface of a negative electrode plate, which is prepared by packing an active material into a porous sintered nickel plate, during the process in which the negative plate is packed with the active material by immersing the negative plate in a hydrophilic highly-viscous organic solvent, being followed by immersing the negative plate in an acid solution. CONSTITUTION:A negative electrode plate prepared by packing an active material into a porous sintered nickel plate, after being dried, is immersed in a hydrophilic organic solvent such as ethylene glycol solution. Next, after the negative plate is pulled up, superfluous liquid remaining on the plate is removed, and the plate is immersed in an acid solution such as nitric  acid solution so as to remove matters sticking to the surface of the plate. After that, the plate is subjected to formation after being sufficiently washed with water, and again washed with  water before being dried so as to make a negative electrode plate. Therefore, since the plate is immersed in the acid solution after being impregnated with the highly viscous organic solvent, into which acid hardly diffuses and which can be easily washed out with water, the sticking matters can be removed while losing only a decreased amount of the active material. Consequently, the oxygen-gas absorbing ability and the life performance of the negative electrode plate can be increased.
Patent JP-H03133380-A (JP)
Title: Human thrombomoduline derivative
Inventor: NIRUSU ARURITSUKU BAN
IPC: C12N1/21
Filed: 1990-08-10
Abstract: PURPOSE: To obtain an easily handleable and soluble human thrombomodulin derivative comprising a specific amino acid sequence containing the N-terminal, epidermal growth factor homology and serine/threonine-rich regions of the human thrombomodulin, capable of being utilized for the treatment and prevention of thrombus.  
     CONSTITUTION: This amino acid sequence comprises, in order from the N- terminus, (a) the N-terminal, (b) epidermal growth factor homology, and (c) serine/threonine-rich regions of human thrombomodulin. The amino acid sequence lacks the transmembrane and cytoplasmic domains of the human thrombomodulin, and can be derived from AV 12 or 293 host cell transformed with a recombinant DNA vector encoding the amino acid sequence. The amino acid sequence of the soluble thrombomodulin derivative is preferably an amino acid sequence encoded with the thromobodulin derivative-encoding sequence of plasmid pUC18TMD1 or plasmid phdTMD1. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60107482-A (JP)
Title: Shipping
Inventor: NAGAMATSU TETSUO
IPC: B63B1/04
Filed: 1983-11-14
Abstract: PURPOSE:To secure an optimum type of a ship without performing any model tests, by systematically changing each specification for a hull form under the condition that displacement is constant and ship width is below the limited value, while calculating such a form as making the total amount of viscous pressure resistance, frictional resistance and peeling resistance minimal, by means of a numerical expression. CONSTITUTION:Those of viscous pressure resistance Rvp obtainable with pressure on a hull surface integrated to its whole surface, frictional resistance RF obtainable with shearing stree on the hull surface integrated to its whole surface and peeling resistance Rsp of hull resistance in the more rearward than a peeling point are all found with each numerical expression. And, on the condition that displacement is constant and ship width is below the limited value, each parameter showing each hull form is systematically changed whereby calculation for each resistance value takes place, through which such a hull form as making viscous resistance in the hull as the total amount of each resistance value minimal is found. According to this method, such an optimum hull form as making the hull resistance smaller is securable without performing any model tests which must be repeatedly performed over and over.
Patent JP-H1063913-A (JP)
Title: Quality decision device
Inventor: KANEZASHI YASUO
IPC: G07D7/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of data on the quantity of transmitted light, etc., of a paper sheet and shorten a processing time, and decide quality stably against disturbance by providing an optical system forming the spot shape of light, irradiating the paper sheet, long in a direction crossing the conveyance direction of the paper sheet. SOLUTION: When visible laser light is outputted from a visible laser light source 11, this visible laser light passes through a cylindrical lens 13 and is made into spot light 15 which is long in the direction crossing the conveyance direction (a) of the paper sheet 10 on its surface. When infrared laser light is outputted from an infrared laser light source 12 at the same time, this infrared laser light also passes through a cylindrical lens 14 and is formed into long circular spot light 15 which is long in a direction crossing the conveyance direction a of the paper sheet 10. As this paper sheet 10 is conveyed, the entire surface of the paper sheet 10 is scanned with the long circular spot light 15. Thus, the conveyed paper sheet 10 is irradiated with this long circular spot light 15 to decide the quality of the paper sheet 10 at this time.
Patent JP-H0263998-A (JP)
Title: Flying object
Inventor: TOZAWA YASUO
IPC: B64C39/00
Filed: 1988-08-30
Abstract: PURPOSE:To make a circular steel body conveyable even in such a place as have no airdrome by evaculating the inner part of this circular steel body resistible to atmospheric pressure, having a part of the inside sunken into a transporting space, and flying it with magnetic propulsion. CONSTITUTION:A steel body resistible to atmospheric pressure is made up into a round form, the inner part 1 is evacuated, and a part of the inside is sunken, thus it is set down to a transporting space 3 for people or freight. This circular sheet body produces its buoyancy by dint of air pressure being produced by a gravity differential between its material weight and volume of a circular body, whereby it is traveled by magnetic propulsion. With this constitution, it is able freely to depart and arrive even in such a place as no airdrome, so that it is transportable at a rectilinear distance at what kind of places.
Patent JP-H1057044-A (JP)
Title: Production of sparkling beer
Inventor: KIMURA TATSUJI
IPC: C12G3/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To control the flavor of sparkling beer by regulating the amounts of malic acid and succinic acid formed in a fermented liquid obtained after fermentation in a method for producing a sparkling beer from a raw material using malt in an amount smaller than that of a subsidiary raw material. SOLUTION: In a method for producing a sparkling beer by mixing a mash which is obtained by throwing a malt, a subsidiary raw material and warm water to a fermenting pot with a mash which is prepared by adding a malt and warm water to a fermenting tank to give a mash, passing the mash through a filtration process and a boiling process and fermenting, the fermentation temperature is adjusted to 10-14 deg.C and the amount of beer yeast to be added is controlled in the fermentation process to control the contents of malic acid and succinic acid formed after the completion of the fermentation.
Patent JP-H0379941-A (JP)
Title: Range hood
Inventor: TATSUMI TOSHIYUKI
IPC: F24F7/06
Filed: 1989-08-18
Abstract: PURPOSE:To provide a positive turning of a front plate until a front opening of a main body of a hood is completely closed in the case that a fire application facility is not used by a method wherein the front plate is moved in a forward or a rearward direction while pushing a rear surface of the front plate through a bearing. CONSTITUTION:An air blower 2 starts to operate, a driving motor 7 rotates in a normal direction, its force is transmitted to a pinion 8 and a rack 9 so as to push a supporting rail 5 forwardly. A bearing 10 abuts against a rear surface of a front plate 3 to move the rear surface of the front plate 3 upwardly. The front plate 3 is pushed up at its lower end around a fulcrum point of its upper end so as to form a hood together with the main body 1 of the hood. When the range hood is stopped, an air blower 2 is stopped, a driving motor 7 is rotated in a reverse direction, its force is transmitted to the pinion 8 and the rack 9, the supporting rail 5 is retracted and stored within the main body 1 of the hood. The front plate 3 closes a front opening of the main body 1 of the hood. The front plate 3 is received by the bearing 10 in the supporting rail 5 and closed by its own weight. When it is completely closed, the front plate 3 is positively rotated up to a predetermined position since the bearing 10 is completely away from the front plate 3.
Patent JP-S58111825-A (JP)
Title: Production of epoxy ester
Inventor: KUMAGAI YUUGO
IPC: C08G59/00
Filed: 1981-12-24
Abstract: PURPOSE:To obtain an epoxy ester applicable to a material for an epoxy group- containing polyester resin suitable for a powder coating from a polyepoxy compound and a monoalkyl phthalate, by using a specified compound as a catalyst. CONSTITUTION:The titled ester is obtained from a polyepoxy compound (e.g., bisphenol A-derived epoxy resin) and a monoalkyl phthalate (e.g., monoalkyl p-phthalate) by using a catalyst represented by the formula, wherein R1-3 are each H, an alkyl, cycloalkyl or aryl, R4 is a hydrocarbon group containing an  amino, carbamoyl or ether linkage, alkyl, cycloalkyl or aryl and X is Cl, Br or  I (e.g., benzyldimethylalkylammonium chloride). The amount of the catalyst is 0.01-5mass%, based on the sum of the polyepoxy compound and the monoalkyl  phthalate.
Patent JP-H1029104-A (JP)
Title: Edge tool material having excellent wear/corrosion resistance and its manufacture
Inventor: YAMAGUCHI SHINJI
IPC: C22C38/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of wearing, in particular wearing caused by corrosion even in a corrosive environment by providing a multilayer structure composed of stainless steel/TiC/stainless steel. SOLUTION: Ti foil l having a thickness of about 0.05mm is held between two plates 2 and 3 of martensitic stainless steel having a thickness of, for instance about 0.5mm, its thickness is made to be about 0.75mm by cold rolling and, by repeating this cold rolling, a three layer clad material having a thickness of about 0.5mm is manufactured. Then, after this three layer clad member is heated by the temperature of about 1000 deg.C and held in this state for about five minutes, the member is subjected to a heat treatment including air cooling and quenching. This heat treatment quench-hardens the stainless steel and produces TiC by combining C contained in the stainless steel and Ti contained in a Ti alloy.
Patent JP-H0942108-A (JP)
Title: Fuel injection equipment for internal combustion engine
Inventor: HORIUCHI SHIGEAKI
IPC: F02M47/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of sealing performance at a tapered surface, which is caused by vibration, by restricting relative movement between an accumulator pipe and a holder. SOLUTION: In a fuel injection equipment, an accumulator pipe 3 penetrates a holder 11, while a fuel injection pipe 8 penetrates a center hole 27 of a sleeve nut 12. In addition, a tip end of the sleeve nut 12 abuts on a flange 22 of the fuel injection pipe 8, and, without changing this situation, the sleeve nut 12 is screwed into a sleeve part 13 of the holder 11. As a result, A tapered surface 15 at the tip end of the fuel injection pipe 8 is fitted to a tapered surface 16 of the accumulator pipe 3. After this, a set screw 26 is screwed into a supporting part 24 of the holder 11, so that the accumulator pipe 3 is supported by a tapered, tip end surface 28 of the set screw 26. With this contrivance, relative movement between the accumulator pipe 3 and the holder 11 is prevented, thereby maintaining high sealing performance.
Patent JP-H0658323-A (JP)
Title: Manufacture of roll made of fiber reinforced plastic
Inventor: SAITOU MICHIAKI
IPC: B29C65/64
Filed: 1992-08-11
Abstract: PURPOSE:To provide a light weight roll of high reliability by putting fiber reinforced resin made header members into the end portion of a roll element pipe made of fiber reinforced resin, enclosing into its opening a heat hardening resin formation containing a reinforcement, and sticking this on an element pipe inner surface by means of centrifugal force and hardening this. CONSTITUTION:Fiber of one kind or more than two kinds of organic fiber such as aromatic polyamide fiber and inorganic fiber such as glass fiber, carbon fiber is used as the reinforcement fiber of a roll element pipe 1 made of FRP. Header members 2 made of FRP can be made by combining reinforcement fibers for the element pipe 1, but it is not necessary to have the same fiber as that of the element pipe 1. Putting the header members 2 into the element pipe 1 is carried out by means of adhesion and it is desirable that both are integrated preliminarily. In continuation, an unhardened heat hardening resin formation 5 containing a reinforcement is enclosed into an opening portion between both through the hole 4 of a header member 2 fitted to the end portion of the element pipe 1. By rotating the element pipe 1 at a high speed, the unhardened resin formation 5 is made to stick on the inner surface by means of centrifugal force, and hardening is carried cut by the usual way. The above realized light weight and improves reliability.
Patent JP-H0496055-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HATAKEYAMA AKIRA
IPC: G03C1/91
Filed: 1990-08-13
Abstract: PURPOSE:To enhance dimensional stability and to improve adhesion between a base material and a photographic layer by forming an undercoat layer containing a specified vinylidene chloride copolymer and an aqueous melamine compound on the polyester base material. CONSTITUTION:The silver halide photographic sensitive material has a hydrophilic colloidal layer containing a polymer latex on at least one side of the polyester base material, and this base material has the >=0.3mmu thick undercoat layer containing the vinylidene chloride copolymer of 70 - 99.9wt.% vinylidene chloride monomer and 0.1 - 5wt.% carboxyl-containing vinyl monomer, and the aqueous melamine compound, and this undercoat layer are formed by coating the biaxially stretched polyester base material with a coating fluid containing the copolymer and the compound, thus permitting the deterioration of dimensional stability accompanied by development processing and adhesion between the base material and emulsion layer to be improved without coloring and deteriorating ultraviolet transmittance and without using complicated trouble-some means, such as the use of a swelling agent or glow discharge.